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ASF DAAC Learning Resources
Webinars, tutorials, data recipes and more to help you work with ASF DAAC.
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Sentinel-1 synthetic aperture radar (SAR) imagery is sensitive to standing water, making it an ideal tool for mapping the extent of floodwater covering an area.
Data Recipe
Dec. 3, 2017
This data recipe shows users how to geocode Sentinel-1 GRD products in QGIS 2.18 using the Warp (Reproject) tool.
Data Recipe
Oct. 18, 2017
This data recipe shows how to generate an RTC image from Sentinel-1 data using easy-to-follow instructions in a graphical user interface (GUI).
Data Recipe
Oct. 18, 2017
This data recipe walks users through geocoding Sentinel-1 GRD products in QGIS 3.X using the Warp (Reproject) tool.
Data Recipe
Oct. 18, 2017
This data recipe shows users how to geocode Sentinel-1 GRD products using the Geospatial Data Abstraction Library (GDAL) raster utilities.
Data Recipe
Oct. 18, 2017
The log-ratio scaling method is an effective approach for change detection in SAR imagery, suppressing background noise and enhancing change features.
Data Recipe
Oct. 2, 2017
Learn how to view Radiometrically Terrain-Corrected (RTC) images in QGIS in this NASA data recipe.
Data Recipe
Oct. 18, 2016
Learn how to create and unwrap an interferogram with GMT5SAR script in this NASA Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) data recipe.
Data Recipe
Oct. 18, 2016
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